A gaming chair with a tall back and armrests.

Gaming Chair

Chair

A chair with a rounded back and wire legs. 

A basic armless chair with a backrest, such as a school chair, facing back.

The back view of a tall dining chair or designer chair with a square cushioned back and wooden legs

A chair with a tall back, facing to the side.

A basic chair with a seat cushion and a backrest or back support.

The seat and back of a chair, without legs.